US Bridges

US 77 over UP RR

Poor

Lee County, Texas · 0.6 MI N of US 290 · Structure no. 141440021107048

Built
1953
72 years old, rebuilt 1964
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
223 ft
1 main span
Daily traffic
11,819
2023 count
Owner
State
State Highway Agency

About this bridge

US 77 over UP RR is a steel continuous stringer/multi-beam or girder carrying US 77 over UP RR in Lee County, Texas. It was built in 1953 and reconstructed in 1964, so it is 72 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 11,819 vehicles a day, roughly 13% of them trucks, projected to reach 14,760 by 2033. The structure is 223 ft (68 m) long and 59 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS 77
CrossesUP RR
Location0.6 MI N of US 290
RouteU.S. Route 77
StateTexas
Coordinates30.19197, -96.93524
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating30 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+4 approach)
Design loadH 20
Structure length223 ft (68 m)
Longest span60 ft (18.3 m)
Deck width59 ft (18.1 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,819 (2023)
Projected traffic14,760 by 2033
Trucks13%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$31,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 77 over UP RR built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1964.

What condition is US 77 over UP RR in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.

How much traffic does US 77 over UP RR carry?

About 11,819 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is US 77 over UP RR?

The structure is 223 ft (68 m) long with a longest span of 60 ft (18.3 m) and a deck 59 ft wide.

Who owns US 77 over UP RR?

It is owned by the State Highway Agency.